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UniProt functional annotation for P29736 | ||
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| UniProt code: P29736. |
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| Organism: | |
Sinapis alba (White mustard) (Brassica hirta). |
| Taxonomy: | |
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Sinapis. |
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| Function: | |
Degradation of glucosinolates (glucose residue linked by a thioglucoside bound to an amino acid derivative) to glucose, sulfate and any of the products: thiocyanates, isothiocyanates, nitriles, epithionitriles or oxazolidine-2-thiones. |
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| Catalytic activity: | |
Reaction=A thioglucoside + H(2)O = a sugar + a thiol.; EC=3.2.1.147; |
| Subunit: | |
Homodimer. {ECO:0000269|PubMed:10978344, ECO:0000269|PubMed:15889170, ECO:0000269|PubMed:9195886}. |
| Subcellular location: | |
Vacuole. |
| Tissue specificity: | |
In vacuoles called myrosin grains of a certain class of cells, myrosin cells, distributed in the cotyledons and the axis of the embryo as well as in different organs of the growing plant. |
| Miscellaneous: | |
It seems that the absence of a catalytic proton donor in plant myrosinases is not impairing the hydrolysis of glucosinolates. |
| Similarity: | |
Belongs to the glycosyl hydrolase 1 family. {ECO:0000305}. |
Annotations taken from UniProtKB at the EBI.